Boston (BOS) to Kailua-Kona (KOA) flight deal in economy from $516

Sunday, June 28th, 2026

7 round-trip options

Returning
Fri, Jul 3, 20265 Day Trip
$847 USD
Returning
Sat, Jul 4, 20266 Day Trip
$1,038 USD
Returning
Mon, Jul 6, 20268 Day Trip
$789 USD
Returning
Tue, Jul 7, 20269 Day Trip
$983 USD
Returning
Thu, Jul 9, 202611 Day Trip
$941 USD
Returning
Fri, Jul 10, 202612 Day Trip
$1,042 USD
Returning
Sat, Jul 11, 202613 Day Trip
$1,094 USD